Added dependencies to be able to run new jsdom rendering test cases.
Added dependencies to be able to run new jsdom rendering test cases.

pingjiang/vega,mathisonian/vega-browserify,pingjiang/vega,Jerrythafast/vega,cesine/vega,shaunstanislaus/vega,vega/vega,nyurik/vega,seyfert/vega,chiu/vega,nyurik/vega,vega/vega,Applied-Duality/vega,uwdata/vega,nyurik/vega,smclements/vega,gdseller/vega,gdseller/vega,mcanthony/vega,Jerrythafast/vega,jsanch/vega,linearregression/vega,timelyportfolio/vega,shaunstanislaus/vega,carabina/vega,vega/vega,linearregression/vega,Jerrythafast/vega,shaunstanislaus/vega,pingjiang/vega,mcanthony/vega,seyfert/vega,gdseller/vega,cesine/vega,Applied-Duality/vega,mcanthony/vega,smclements/vega,jsanch/vega,lgrammel/vega,chiu/vega,carabina/vega,uwdata/vega,smartpcr/vega,jsanch/vega,seyfert/vega,mathisonian/vega-browserify,cesine/vega,vega/vega,smartpcr/vega,smartpcr/vega,Applied-Duality/vega,mathisonian/vega-browserify,chiu/vega,timelyportfolio/vega,smclements/vega,carabina/vega,linearregression/vega